Penjelasan dengan langkah-langkah:
1. EF/AB = GH/CD
EF/39 = 16/24
EF/39 = 2/3
EF = 2/3 × 39
EF = 26 m
2. AD/EH = CD/GH
AD/24 = 24/16
AD/24 = 3/2
AD = 3/2 × 24
AD = 36 m ---> BENAR
3. FG = √(24)² + (10)²
= √576 + 100
FG = √676 = 26 m
Kell taman = EF + FG + GH + EH
= 26 + 26 + 16 + 24
= 92 m
biaya pagar = Rp20.000,00 x 92 m
= Rp1.840.000,00
--> SETUJU
4. BC/FG = CD/GH
BC/26 = 24/16
BC/26 = 3/2
BC = 3/2 × 26
BC = 39 m
L jalan = L ABCD - L EFGH
= (24+39)/2 ×36 - (16+26)/2 × 24
= 1.134 - 504
= 630 m²
biaya = 630 m² x Rp50.000,00
= Rp31.500.000,00
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Penjelasan dengan langkah-langkah:
1. EF/AB = GH/CD
EF/39 = 16/24
EF/39 = 2/3
EF = 2/3 × 39
EF = 26 m
2. AD/EH = CD/GH
AD/24 = 24/16
AD/24 = 3/2
AD = 3/2 × 24
AD = 36 m ---> BENAR
3. FG = √(24)² + (10)²
= √576 + 100
FG = √676 = 26 m
Kell taman = EF + FG + GH + EH
= 26 + 26 + 16 + 24
= 92 m
biaya pagar = Rp20.000,00 x 92 m
= Rp1.840.000,00
--> SETUJU
4. BC/FG = CD/GH
BC/26 = 24/16
BC/26 = 3/2
BC = 3/2 × 26
BC = 39 m
L jalan = L ABCD - L EFGH
= (24+39)/2 ×36 - (16+26)/2 × 24
= 1.134 - 504
= 630 m²
biaya = 630 m² x Rp50.000,00
= Rp31.500.000,00